fix: sidebar nav text overflow for long translations

- Add text scaling for section labels (TOOLS, ADVANCED) in sidebar
- Separate explorer_section key from explorer nav label to fix ALL CAPS
- Shorten long sidebar translations: es/pt settings, pt overview, ru tools/advanced
- Fix explorer translations from ALL CAPS to proper case in all languages

res/lang/zh.json

@@ -241,6 +241,7 @@
     "explorer_mempool_txs": "交易",
     "explorer_recent_blocks": "最近区块",
     "explorer_search": "搜索",
+    "explorer_section": "浏览器",
     "explorer_tx_outputs": "输出",
     "explorer_tx_size": "大小",
     "export": "导出",
@@ -582,6 +583,39 @@
     "save": "保存",
     "save_settings": "保存设置",
     "save_z_transactions": "将 Z 交易保存到列表",
+    "sb_auth_failed": "认证失败 — 请检查 rpcuser/rpcpassword",
+    "sb_block": "区块: %d",
+    "sb_connecting_daemon": "正在连接 dragonxd...",
+    "sb_connecting_err": "连接守护进程 — %s",
+    "sb_connecting_external": "正在连接外部守护进程...",
+    "sb_connecting_generic": "正在连接守护进程...",
+    "sb_daemon_crashed": "守护进程崩溃 %d 次",
+    "sb_daemon_not_found": "未找到守护进程",
+    "sb_dragonxd_running": "dragonxd 运行中",
+    "sb_dragonxd_stopped": "dragonxd 已停止",
+    "sb_dragonxd_stopping": "正在停止 dragonxd...",
+    "sb_extracting_sapling": "正在提取 Sapling 参数...",
+    "sb_importing_keys": "正在导入密钥",
+    "sb_loading_config": "正在加载配置...",
+    "sb_mining_hs": "%.1f H/s",
+    "sb_net_ghs": "网络: %.2f GH/s",
+    "sb_net_hs": "网络: %.1f H/s",
+    "sb_net_khs": "网络: %.2f KH/s",
+    "sb_net_mhs": "网络: %.2f MH/s",
+    "sb_no_conf": "未找到 DRAGONX.conf",
+    "sb_peers": "节点: %zu",
+    "sb_rescanning": "重新扫描",
+    "sb_rescanning_pct": "重新扫描 %.0f%%",
+    "sb_restarting_daemon": "正在重启守护进程...",
+    "sb_sapling_failed": "提取 Sapling 参数失败。",
+    "sb_sapling_not_found": "未找到 Sapling 参数。",
+    "sb_starting_daemon": "正在启动 dragonxd...",
+    "sb_syncing_basic": "同步中 %.1f%% (剩余 %d)",
+    "sb_syncing_eta": "同步中 %.1f%% (剩余 %d, %.0f 块/秒, ~%s)",
+    "sb_waiting_config": "等待守护进程配置...",
+    "sb_waiting_daemon": "等待 dragonxd 启动...",
+    "sb_waiting_daemon_err": "等待 dragonxd — %s",
+    "sb_warming_up": "正在预热...",
     "search_placeholder": "搜索...",
     "security": "安全",
     "select_address": "选择地址...",